N-nitroso-atenolol is a nitrosamine impurity standard derived from the beta-blocker atenolol. It is primarily used in analytical and pharmaceutical research to monitor and quantify nitrosamine impurities in drug substances or products.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 134720-04-0
Atenolol impurity D
pharmaceutical raw material
N-Nitroso Palbociclib 1
nitrosamine impurity standard
4-Hydroxycyclohexanone
research compound
3,18,21-Trihydroxy-11,18-epoxypregnan-20-one
laboratory reagent for biochemical research
Disodium hydroxyethyliminodiacetate
chelating agent
2-cyanoisonicotinohydrazide
research compound
2-[4-[2-hydroxy-3-[nitroso(propan-2-yl)amino]propoxy]phenyl]acetamide
BLORPAGHSJJNFB-UHFFFAOYSA-N
CC(C)N(CC(COC1=CC=C(C=C1)CC(=O)N)O)N=O